103905808

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{158393}}^1$

素因数の和:158442

約数の個数: 20

約数和(自身を含む): 206228988

約数和(自身を除く): 102323180

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 158393, 316786, 633572, 1267144, 2534288, 6494113, 12988226, 25976452, 51952904, 103905808]

約数ペア:

[(1, 103905808), (2, 51952904), (4, 25976452), (8, 12988226), (16, 6494113), (41, 2534288), (82, 1267144), (164, 633572), (328, 316786), (656, 158393)]